Contact lens case



FIG. 1 is a perspective view of a contact lens case, according to our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof, the portions shown in broken lines forming no part of the design sought to be patented. 

CLAIM The ornamental design for contact lens case, as shown and described. 